Home / 27,532,045.81-41,260,866.70-10,483,418.53

Finding the Fourth Proportional to 27,532,045.81, 41,260,866.70 and 10,483,418.53

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Solution

The fourth proportional to 27,532,045.81, 41,260,866.70 and 10,483,418.53 is: 15,710,962.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,532,045.81 : 41,260,866.70 = 10,483,418.53 : x
  2. Step 2: Convert to fraction form
    27,532,045.81/41,260,866.70 = 10,483,418.53/x
  3. Step 3: Cross multiply
    27,532,045.81x = 41,260,866.70 × 10,483,418.53
  4. Step 4: Simplify right side
    27,532,045.81x = 432,554,934,526,639.94
  5. Step 5: Solve for x
    x = 432,554,934,526,639.94/27,532,045.81
  6. Step 6: Final answer
    x = 15,710,962.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.